Thanks for that question. As we have previously said, climate change is at complete existential threat to the planet. And we're be we're witnessing a huge increase in physical risk and hid ways and floods and fires and hurricanes and all of that. And therefore, this is going to be a clear and present danger for portfolios of all types around the world because, clearly, the portfolios are made up of equity and fixed income and property and infrastructure and all of that. That will be affected by both the physical risk and the transition risks associated with climate change. So, we're in the very, very early stages of the demand or tools for portfolio managers and portfolio allocators to decarbonize their portfolio and protect their assets from repricing of assets, higher cost of capital, and reallocation of capital. So, this -- we think that this $64 million or so across all of our areas will continue to increase pretty rapidly over the years to come. And we're positioning ourselves not only in terms of the underlying climate data, so just the carbon emission estimates for companies and bond issuers and private companies and real estate exposure and all of that, but also the models, the Value-at-Risk models, the implied temperature rise models to try to help people project into the future what the carbonization path of their -- of the assets and their portfolios are. We're very bullish on this Total Portfolio Footprinting process. Basically, what we do is we take the total portfolio of an asset manager or an asset owner and tell them what the current footprint of carbon emissions of the entire portfolio, Scope 1, Scope 2, Scope 3 and what the trajectory of that footprint will be in the next three to five years or five to 10 years. So, this is -- it's going to be in extremely high demand. I think that the Ukraine war, the -- Putin's war in the Ukraine has highlighted even more so energy security and the dependence on the energy from other sources. And even though in a short-term basis have had enormous increases in fossil fuel prices, every country is thinking about their energy dependence, and the easiest way to achieve energy independence is by wind and solar that is in your own land, in your own country and the like. So, I think we're going to see tremendous -- so yes, there is an inflection point that is happening last year with COP26; this year, with COP27 despite the -- clearly, the balancing act between fossil fuels and renewable energy.